<?php

// +----------------------------------------------------------------------
// | EasyAdmin
// +----------------------------------------------------------------------
// | PHP交流群: 763822524
// +----------------------------------------------------------------------
// | 开源协议  https://mit-license.org 
// +----------------------------------------------------------------------
// | github开源项目：https://github.com/zhongshaofa/EasyAdmin
// +----------------------------------------------------------------------

namespace app\admin\controller\system;


use app\admin\model\SystemAdmin;
use app\admin\model\SystemAuth;
use app\admin\service\TriggerService;
use app\common\constants\AdminConstant;
use app\common\controller\AdminController;
use EasyAdmin\annotation\ControllerAnnotation;
use EasyAdmin\annotation\NodeAnotation;
use think\App;
use think\facade\Db;

/**
 * Class Admin
 * @package app\admin\controller\system
 * @ControllerAnnotation(title="管理员管理")
 */
class Admin extends AdminController
{
    
//    use \app\admin\traits\Curd;
    
    protected $sort = [
        'sort' => 'desc',
        'id'   => 'desc',
    ];
    
    public function __construct(App $app)
    {
        parent::__construct($app);
        $this->model = new SystemAdmin();
        $this->assign('auth_list', $this->model->getAuthList());
    }
    
    /**
     * @NodeAnotation(title="列表")
     */
    public function index()
    {
        if ($this->request->isAjax()) {
            if (input('selectFields')) {
                return $this->selectList();
            }
            [$page, $limit, $where] = $this->buildTableParames();
            $count = $this->model
                ->where($where)
                ->count();
            $list  = $this->model
                ->withoutField('password')
                ->where($where)
                ->page($page, $limit)
                ->order($this->sort)
                ->select();
            $data  = [
                'code'  => 0,
                'msg'   => '',
                'count' => $count,
                'data'  => $list,
            ];
            return json($data);
        }
        return $this->fetch();
    }
    
    /**
     * @NodeAnotation(title="添加")
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $post               = $this->request->post();
            $authIds            = $this->request->post('auth_ids', []);
            $post[ 'auth_ids' ] = implode(',', array_keys($authIds));
            $rule               = [];
            $this->validate($post, $rule);
            try {
                //开启事务
                Db::startTrans();
                unset($post[ 'file' ]);
                $userId      = $this->model->insertGetId($post);
                $authAddData = [
                    'id'          => $userId,
                    'title'       => $post[ 'username' ],
                    'remark'      => $post[ 'remark' ],
                    'create_time' => time(),
                    'update_time' => time(),
                ];
                $authId      = SystemAuth::insertGetId($authAddData);
                $modData     = [
                    'id'       => $userId,
                    'auth_ids' => $authId,
                ];
                if (false === $this->model->update($modData)) {
                    _throwNewException('添加账号错误');
                }
                Db::commit();
            } catch (\Exception $e) {
                // 回滚事务
                Db::rollback();
                $this->error('保存失败');
            }
            $userId ? $this->success('保存成功') : $this->error('保存失败');
        }
        return $this->fetch();
    }
    
    /**
     * @NodeAnotation(title="编辑")
     */
    public function edit($id)
    {
        $row = $this->model->find($id);
        empty($row) && $this->error('数据不存在');
        if ($this->request->isPost()) {
            $post               = $this->request->post();
            $authIds            = $this->request->post('auth_ids', []);
            $post[ 'auth_ids' ] = $id;
            $rule               = [];
            $this->validate($post, $rule);
            if (isset($row[ 'password' ])) {
                unset($row[ 'password' ]);
            }
            try {
                $save = $row->save($post);
                TriggerService::updateMenu($id);
            } catch (\Exception $e) {
                $this->error('保存失败');
            }
            $save ? $this->success('保存成功') : $this->error('保存失败');
        }
        $row->auth_ids = explode(',', $row->auth_ids);
        $this->assign('row', $row);
        return $this->fetch();
    }
    
    /**
     * @NodeAnotation(title="修改密码")
     */
    public function password($id)
    {
        $row = $this->model->find($id);
        empty($row) && $this->error('数据不存在');
        if ($this->request->isAjax()) {
            $post = $this->request->post();
            $rule = [
                'password|登录密码'       => 'require',
                'password_again|确认密码' => 'require',
            ];
            $this->validate($post, $rule);
            if ($post[ 'password' ] != $post[ 'password_again' ]) {
                $this->error('两次密码输入不一致');
            }
            try {
                $save = $row->save([
                    'password' => password($post[ 'password' ]),
                ]);
            } catch (\Exception $e) {
                $this->error('保存失败');
            }
            $save ? $this->success('保存成功') : $this->error('保存失败');
        }
        $row->auth_ids = explode(',', $row->auth_ids);
        $this->assign('row', $row);
        return $this->fetch();
    }
    
    /**
     * @NodeAnotation(title="删除")
     */
    public function delete($id)
    {
        $this->checkPostRequest();
        $row = $this->model->whereIn('id', $id)->select();
        $row->isEmpty() && $this->error('数据不存在');
        $id == AdminConstant::SUPER_ADMIN_ID && $this->error('超级管理员不允许修改');
        if (is_array($id)) {
            if (in_array(AdminConstant::SUPER_ADMIN_ID, $id)) {
                $this->error('超级管理员不允许修改');
            }
        }
        try {
            $save = $row->delete();
        } catch (\Exception $e) {
            $this->error('删除失败');
        }
        $save ? $this->success('删除成功') : $this->error('删除失败');
    }
    
    /**
     * @NodeAnotation(title="修改状态")
     */
    public function modify()
    {
        $this->checkPostRequest();
        $post = $this->request->post();
        $rule = [
            'id|ID'    => 'require',
            'field|字段' => 'require',
            'value|值'  => 'require',
        ];
        $this->validate($post, $rule);
        if ( !in_array($post[ 'field' ], $this->allowModifyFields)) {
            $this->error('该字段不允许修改：' . $post[ 'field' ]);
        }
        if ($post[ 'id' ] == AdminConstant::SUPER_ADMIN_ID && $post[ 'field' ] == 'status') {
            $this->error('超级管理员状态不允许修改');
        }
        $row = $this->model->find($post[ 'id' ]);
        empty($row) && $this->error('数据不存在');
        try {
            $row->save([
                $post[ 'field' ] => $post[ 'value' ],
            ]);
        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }
        $this->success('保存成功');
    }
    
    
}
